138096120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1741}}^1$

素因数の和:2416

約数の個数: 64

約数和(自身を含む): 415153440

約数和(自身を除く): 277057320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 661, 1322, 1741, 1983, 2644, 3305, 3482, 3966, 5223, 5288, 6610, 6964, 7932, 8705, 9915, 10446, 13220, 13928, 15864, 17410, 19830, 20892, 26115, 26440, 34820, 39660, 41784, 52230, 69640, 79320, 104460, 208920, 1150801, 2301602, 3452403, 4603204, 5754005, 6904806, 9206408, 11508010, 13809612, 17262015, 23016020, 27619224, 34524030, 46032040, 69048060, 138096120]

約数ペア:

[(1, 138096120), (2, 69048060), (3, 46032040), (4, 34524030), (5, 27619224), (6, 23016020), (8, 17262015), (10, 13809612), (12, 11508010), (15, 9206408), (20, 6904806), (24, 5754005), (30, 4603204), (40, 3452403), (60, 2301602), (120, 1150801), (661, 208920), (1322, 104460), (1741, 79320), (1983, 69640), (2644, 52230), (3305, 41784), (3482, 39660), (3966, 34820), (5223, 26440), (5288, 26115), (6610, 20892), (6964, 19830), (7932, 17410), (8705, 15864), (9915, 13928), (10446, 13220)]